import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';

class SingleChildScrollViewPage extends StatelessWidget {
  String strs = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('SingleChildScrollViewPage'),
      ),
      body: SingleChildScrollView(
          padding: EdgeInsets.only(top: 20),
          child: Center(
            child: Column(
              children: strs.split("").map((t) {
                return Text(
                  t,
                  textScaleFactor: 2,
                );
              }).toList(),
            ),
          )),
    );
  }
}
